# Recap vs Sider Recap records 228 monthly visits with -84.6% month-over-month growth and Free pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing. | Metric | [Recap](https://openaitools.app/tool/recap) | [Sider](https://openaitools.app/tool/sider) | | :--- | :--- | :--- | | Website URL | https://recapext.xyz | https://sider.ai | | Categories | AI Summarizer, Open Source AI Models, AI Chatbot, AI Browsers | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader | | Pricing Model | Free | Freemium | | Monthly Visits | 228 | 2,644,740 | | MoM Growth Rate | -84.6% | -10.6% | | Primary Market | Global | United States | | Direct Visits | 90 | 1,699,535 | | Review Score | 4.3 | 4.5 | | Saved Count | 2 | 31 | | Supported Platforms | Website | Website | ## Recap Most summarization tools treat a page as an all-or-nothing unit: press a button, receive an abstract of everything. Recap takes the opposite stance. You highlight the exact portion you want condensed, and it sends only that text to ChatGPT. The result is a summary of the argument you were actually reading rather than a blend of navigation, sidebars, comments, and unrelated sections. Recap is deliberately minimal. It installs as a Chrome extension, it works through your existing ChatGPT session, and it does not ask you to configure a document store or a pipeline. For readers who mostly want the gist of two or three paragraphs inside a long page, that narrow scope is the feature rather than a limitation. The project is open source and published on GitHub, which means the code can be inspected by anyone who wants to verify how selected text is handled. The project is maintained by Yaozhi Wang, publishes a changelog as it evolves, and can be reached at recapext@gmail.com. Because it depends on ChatGPT rather than a hosted summarization backend, there is no separate processing service in the middle, and the extension remains free to use. **Pricing & Plans:** Recap is free to use, and the source code is open source. You need an active ChatGPT account, but the extension itself adds no charge. - **Section-level selection:** Select just the paragraph, passage, or block you care about rather than summarizing an entire page. - **ChatGPT-powered summarization:** Send the chosen text to ChatGPT and get a concise summary without leaving the page you are reading. - **Chrome extension install:** Adds to Chrome in one click from the Web Store, with no separate app or account to manage. - **Open-source codebase:** The source is published publicly on GitHub, so you can review exactly what the extension does. - **Active changelog:** The project publishes a changelog documenting updates and fixes as development continues. **Strengths:** Summarizes only the section you select, keeping output focused and relevant; Free and open source, with source code published on GitHub; Installs in one click as a Chrome extension with no separate account; Works within your existing ChatGPT session rather than a new pipeline **Limitations:** Limited to Chrome rather than other browsers; Requires an active ChatGPT session to function; Scope is intentionally narrow, so it is not a full reading or research workspace [Profile (Markdown)](https://openaitools.app/tool/recap.md) ## Sider Sider's premise is that you should not have to leave the page you are reading to use an AI assistant. Its sidebar overlays the browser, detects the content in view, and responds with chat, summaries, translations or explanations using frontier models from multiple providers. The result is a lightweight research and reading workflow: highlight a paragraph, ask for a simpler explanation, translate a PDF and keep the original in sight. Recent versions push Sider beyond chat. Sider Hand is a browser agent that works across real websites and uses your logged-in sessions to carry out multi-step jobs such as comparing prices while shopping, filling forms, doing cross-site research or triaging a Gmail inbox. Sider Code goes the other way, letting you instruct changes to a website's appearance or behaviour in plain language and preserving the customisation for next time. A Create module generates images, videos, slides and documents from the same panel. Pricing moves from a limited free tier to credit-based paid plans aimed at heavier users. Lower plans suit occasional chat, summarisation and translation, while higher tiers add a dedicated cloud computer that keeps the browser agent running around the clock and a larger monthly credit allowance. Sider ships as browser extensions for Chrome and Edge plus desktop and mobile apps for macOS, Windows, iOS and Android, and is used by a very large installed base. **Pricing & Plans:** Freemium. Free tier available with limited credits; paid plans advertised at roughly US$10/month for occasional use up to around US$100/month at the top tier, with higher credit allowances and a dedicated cloud computer on the upper plans. - **AI sidebar on any page:** A persistent panel that reads the page you are on and answers follow-ups with GPT, Claude or Gemini without copying content into another tab. - **Summarise and chat with documents:** Summarise long articles, PDFs and YouTube videos, extract key points, and ask detailed questions about the source material. - **Translation and read-aloud:** Translate webpages, PDFs and images, compare bilingual output side by side, and have content read aloud for review on the move. - **Sider Hand browser agent:** Delegate multi-step tasks across real websites — price comparison, form filling, research and inbox triage — using your existing logged-in sessions. - **Sider Code page customisation:** Describe a change in plain words and have Sider restyle or simplify any website, remembering the modification for future visits. **Strengths:** Works inside the browser you already use, with no context switching; Access to multiple frontier models from one subscription; Strong reading toolkit: PDF chat, YouTube summaries, translation and read-aloud; Increasingly capable agent features for multi-step browser tasks **Limitations:** Useful credits run out quickly on the free and lower tiers; Model availability and quota rules change over time, so expectations must be checked per plan; Some agent and code features depend on a cloud machine and heavier plans [Profile (Markdown)](https://openaitools.app/tool/sider.md) ## Frequently Asked Questions ### How do Recap and Sider compare in monthly traffic? Recap has 228 monthly visits, while Sider has 2,644,740. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Recap has a month-over-month growth rate of -84.6%; Sider has -10.6%. ### How does pricing compare? Recap: Free. Recap is free to use, and the source code is open source. You need an active ChatGPT account, but the extension itself adds no charge. Sider: Freemium. Freemium. Free tier available with limited credits; paid plans advertised at roughly US$10/month for occasional use up to around US$100/month at the top tier, with higher credit allowances and a dedicated cloud computer on the upper plans. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | [.md](https://openaitools.app/tool/chatgpt-4.md) | | 2 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | [.md](https://openaitools.app/tool/claude-2.md) | | 3 | [Tactiq](https://openaitools.app/tool/tactiq) | 6,521,542 | +4.1% | Freemium | Live meeting transcription and AI notes without a bot in the call | [.md](https://openaitools.app/tool/tactiq.md) | | 4 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools. | [.md](https://openaitools.app/tool/monica-ai.md) | | 5 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features. | [.md](https://openaitools.app/tool/merlin-ai.md) | | 6 | [Glasp](https://openaitools.app/tool/glasp) | 889,564 | -14.1% | Freemium | Highlight the web, learn in public, and build your AI clone | [.md](https://openaitools.app/tool/glasp.md) | | 7 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider. | [.md](https://openaitools.app/tool/harpa-ai.md) | | 8 | [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | Freemium | Summarize YouTube, Google, and any page with AI — free in your browser | [.md](https://openaitools.app/tool/glarity-summarize-google-and-youtube.md) | | 9 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider. | [.md](https://openaitools.app/tool/kome-ai.md) | | 10 | [Voilà — AI Assistant, Chat and Writer](https://openaitools.app/tool/voil-chatgpt-browser-assistant) | 152,170 | -4.8% | Freemium | Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools. | [.md](https://openaitools.app/tool/voil-chatgpt-browser-assistant.md) | --- Source: https://openaitools.app/compare/recap-vs-sider More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)